package thread;

public class DaemonThreadDemo {
    public static void main(String[] args) {
        Thread rose = new Thread(){
            public void run(){
                for(int i=0;i<5;i++){
                    System.out.println("rose:let me go !");
                    try {
                        Thread.sleep(1000);
                    } catch (InterruptedException e) {
                    }
                }
                System.out.println("rose:啊啊啊~");
                System.out.println("扑通");
            }
        };

        Thread jack = new Thread(){
            public void run(){
                while(true){
                    System.out.println("jack: you jump! I jump!");
                    try {
                        Thread.sleep(1000);
                    } catch (InterruptedException e) {
                    }
                }
            }
        };
        rose.start();
        jack.setDaemon(true);//设置守护线程必须在线程启动前进行
        jack.start();

        //while(true);//若主线程还在运行,则哪怕rose线程结束,jack守护线程也不会结束
    }
}
